Portable efficient and precise mixed application device for aquatic products

Abstract

The invention discloses a portable efficient and precise mixed application device for aquatic products. A gasoline engine water pump is fixedly arranged on a rack by using a bolt group; a water inletof the gasoline engine water pump communicates with one end of a steel wire hose by a tube aluminum joint and is sealed, and the other end of the steel wire hose communicates with a filter and is hooped by a hoop; a water inlet of a venturi tube communicates with the gasoline engine water pump and is sealed; a medicine inlet of the venturi tube communicates with one end of a medicine suction tubeand is sealed, and the other end of the medicine suction tube communicates with a medicine outlet of a mixed doser and is sealed; a medicine suction dosage switch is mounted in the middle of the medicine suction tube; the mixed doser is placed in a medicine chest matched with a medicine chest clamping slot; the medicine chest clamping slot is fixedly arranged on the rack by using the bolt group; awater outlet of the venturi tube communicates with a nozzle by a loose joint and is sealed; and the venturi tube is fixedly arranged on the rack by a hoop. The portable efficient and precise mixed application device is capable of directly loading a high-concentration fish medicine which is mixed with water in real time, and the processes of adding water into the fishing medicine and carrying outuniform mixing at a riverside are omitted, so that the portable efficient and precise mixed application device is time-saving, labor-saving, efficient and safe.

Description

Technical field: [0001] This patent belongs to modern fishery equipment, and specifically relates to a portable precision oil-driven spraying device, which is suitable for fully covering and uniformly spraying fish medicine on the surface of a large lake. Background technique: [0002] At present, except for a few high-end industrialized recirculating aquaculture in China, the degree of mechanization of aquaculture is relatively low, especially the lack of pesticide application machinery for fish ponds and lake surface aquaculture. With the rapid development of my country's freshwater aquaculture industry, aquatic animal diseases have become the main restrictive factors affecting the development of my country's freshwater aquaculture industry. In the process of large-scale aquaculture, fish disease prevention and control usually uses the method of splashing the whole pond or spraying all over the pond, and artificially spraying fish medicines. During the release process, fi...

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Problems solved by technology

[0004] Existing aquaculture fishery medicines are mainly sprayed manually in the whole pond, but manual spraying has problems such as low work efficiency, high labor intensity and uneven spraying, and when using highly toxic fishery medicines, it is easy to cause damage due to improper operation. Human, animal and fish poisoning

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